Čech complete nearness spaces
H. L. Bentley; Worthen N. Hunsaker
Commentationes Mathematicae Universitatis Carolinae (1992)
- Volume: 33, Issue: 2, page 315-328
- ISSN: 0010-2628
Access Full Article
topAbstract
topHow to cite
topBentley, H. L., and Hunsaker, Worthen N.. "Čech complete nearness spaces." Commentationes Mathematicae Universitatis Carolinae 33.2 (1992): 315-328. <http://eudml.org/doc/247423>.
@article{Bentley1992,
abstract = {We study Čech complete and strongly Čech complete topological spaces, as well as extensions of topological spaces having these properties. Since these two types of completeness are defined by means of covering properties, it is quite natural that they should have a convenient formulation in the setting of nearness spaces and that in that setting these formulations should lead to new insights and results. Our objective here is to give an internal characterization of (and to study) those nearness structures which are induced by topological extensions of the two above mentioned types.},
author = {Bentley, H. L., Hunsaker, Worthen N.},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {Čech complete; strongly Čech complete; nearness space; (strongly) Čech complete extensions; topological extensions},
language = {eng},
number = {2},
pages = {315-328},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {Čech complete nearness spaces},
url = {http://eudml.org/doc/247423},
volume = {33},
year = {1992},
}
TY - JOUR
AU - Bentley, H. L.
AU - Hunsaker, Worthen N.
TI - Čech complete nearness spaces
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 1992
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 33
IS - 2
SP - 315
EP - 328
AB - We study Čech complete and strongly Čech complete topological spaces, as well as extensions of topological spaces having these properties. Since these two types of completeness are defined by means of covering properties, it is quite natural that they should have a convenient formulation in the setting of nearness spaces and that in that setting these formulations should lead to new insights and results. Our objective here is to give an internal characterization of (and to study) those nearness structures which are induced by topological extensions of the two above mentioned types.
LA - eng
KW - Čech complete; strongly Čech complete; nearness space; (strongly) Čech complete extensions; topological extensions
UR - http://eudml.org/doc/247423
ER -
References
top- Bentley H.L., Nearness spaces and extensions of topological spaces, Studies in Topology Edited by Nick M. Stavrakas and Keith R. Allen Academic Press New York (1975), 47-66. (1975) Zbl0314.54013MR0380738
- Bentley H.L., The role of nearness spaces in topology, Categorical Topology Edited by E. Binz and H. Herrlich, Lecture Notes in Math. 540 Springer Verlag Berlin (1976), 1-22. (1976) Zbl0339.54002MR0448306
- Bentley H.L., Normal nearness spaces, Quaestiones Math. 2 (1977), 23-43. (1977) Zbl0369.54013MR0474215
- Bentley H.L., Paracompact spaces, Topology and its Appl. 39 (1991), 283-297. (1991) Zbl0733.54021MR1110572
- Bentley H.L., Herrlich H., Extensions of topological spaces, Topology Edited by Stanley P. Franklin and Barbara V. Smith Thomas, Lect. Notes in Pure and Appl. Math. 24 Marcel Dekker New York (1976), 129-184. (1976) Zbl0345.54027MR0433392
- Bentley H.L., Herrlich H., Ori R.G., Zero sets and complete regularity for nearness spaces, Categorical Topology Edited by Jiří Adámek and Saunders MacLane, World Scientific Singapore (1989), 446-461. (1989) MR1047917
- Bentley H.L., Herrlich H., Robertson W.A., Convenient categories for topologists, Comm. Math. Univ. Carolinae 17 (1976), 207-227. (1976) Zbl0327.54001MR0425890
- Bentley H.L., Lowen-Colebunders E., Completely regular spaces, Comm. Math. Univ. Carolinae 32 (1991), 129-153. (1991) Zbl0763.54016MR1118297
- Brandenburg H., On a class of nearness spaces and the epireflective hull of developable topological spaces, Proc. of the Int. Topology Symp., Belgrade, 1977.
- Carlson John W., H-Closed and countably compact extensions, Pacific J. Math. 81 (1979), 317-326. (1979) Zbl0425.54011MR0547602
- Carlson John W., Developable spaces and nearness structures, Proc. Amer. Math. Soc. 78 (1980), 573-579. (1980) Zbl0451.54023MR0556635
- Carlson John W., Baire space and second category extensions, Topology and its Appl. 12 (1981), 135-140. (1981) Zbl0458.54018MR0612010
- Engelking R., General Topology, Heldermann Verlag Berlin (1989). (1989) Zbl0684.54001MR1039321
- Fletcher P., Lindgren W.F., Orthocompactness and strong Čech completeness in Moore spaces, Duke. Math. Jour. 4 (1972), 753-766. (1972) Zbl0251.54013MR0312472
- Frolík Z., Generalizations of the -property of complete metric spaces, Czech. Math. Jour. 10 (1960), 359-379. (1960) MR0116305
- Herrlich H., A concept of nearness, Gen. Topology Appl. 4 (1974), 191-212. (1974) Zbl0288.54004MR0350701
- Herrlich H., Topological structures, Topological Structures Math. Centre Tracts 52 (1974), 59-122. (1974) Zbl0311.54003MR0358706
- Herrlich H., Categorical topology 1971-1981, General Topology and its Relations to Modern Analysis and Algebra V Proceedings of the Fifth Prague Topological Symposium 1981 Heldermann Verlag Berlin (1983), 279-383. (1983) Zbl0502.54001MR0698425
- Herrlich H., Topologie II: Uniforme Räume, Heldermann Verlag Berlin (1988). (1988) Zbl0644.54001MR0950372
- Katětov M., Allgemeine Stetigkeitsstrukturen, Proc. Inter. Congr. Math. Stockholm 1962 (1963), 473-479. (1963) MR0176431
- Katětov M., On continuity structures and spaces of mappings, Comment. Math. Univ. Carol. 6 (1965), 257-278. (1965) MR0193608
- Lowen-Colebunders E., Function Classes of Cauchy Continuous Maps, (1989), Marcel Dekker, Inc. New York. (1989) Zbl0697.54001MR1001563
- Robertson W.A., Convergence as a Nearness Concept, Thesis Carlton University Ottawa (1975). (1975) MR2625906
- Šanin N.A., On separation in topological spaces, Dokl. Akad. Nauk SSSR 38 (1943), 110-113. (1943) MR0008688
- Tukey J.W., Convergence and uniformity in topology, Ann. Math. Studies 2 (1940), Princeton Univ. Press Princeton. (1940) Zbl0025.09102MR0002515
NotesEmbed ?
topTo embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.